set up the sass dev env.
removed unnecessary client-side dependencies
-all are already included in the ioninc.bundle
fixed the gulp sass command to accomodate the change in the file path
added dist folder for css and js bundles
concatenates all angular.js files
added gulp uglify for app.js files
loading concatenated files
fixed gulp file
Merge pull request #28 from dhfromkorea/improve-ui

there's lots of changes. please make sure to read this.